{
  "manageEntity": {
    "action": "Follow",
    "entityId": "522150766",
    "entityType": "User",
    "nonce": "0xf8dacbc153463f207ae9bf3ad856dc9dd77767bbaf325e9c369a7435673c2716",
    "signature": "0xf8049e42fd8202babeb2917d5be7954ba372b276a52d3e935cece225a4d8aae816546d1a99a7a49cd792d2a17b7b6e988b262337d18b8dda83bace06dc4995011b",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}